public async Task GivenNoParams_WhenGetSystemInfo_ThenGetSystemInfoCommandSent_AndResponseReturned()
{
// Arrange
var mockMediator = new Mock <IMediator>();
var sut = new SystemController(
mockMediator.Object,
Mock.Of <ILogger <SystemController> >());
var response = new GetSystemInfoResponse
{
SystemInfo = new Dto.Response.SystemInfo
{
StartedAt = DateTime.UtcNow.Subtract(new TimeSpan(1, 0, 0))
}
};
mockMediator.Setup(x => x.Send <GetSystemInfoResponse>(
It.IsAny <IRequest <GetSystemInfoResponse> >(),
It.IsAny <CancellationToken>()))
.Returns(Task.FromResult(response));
// Act
var result = await sut.GetSystemInfo();
// Assert
mockMediator.Verify(x => x.Send <GetSystemInfoResponse>(
It.IsAny <IRequest <GetSystemInfoResponse> >(),
It.IsAny <CancellationToken>()), Times.Once);
Assert.True(result.Success);
Assert.Equal(response.SystemInfo, result.Value);
}
public async Task ShouldReturnInternalServerErrorWhenGetSystemInfoCalledWithError()
{
//Given
_swarmClient.When(x => x.GetSystemInfo()).Do(_ => throw new ArgumentException());
var systemService = new SwarmApi.Services.SystemService(_swarmClient, _loggerFactory);
var serviceController = new SystemController(systemService);
//When
var response = await serviceController.GetSystemInfo();
var result = response as ContentResult;
//Then
Assert.NotNull(result);
Assert.Equal(500, result.StatusCode);
}
public async Task ShouldReturnSystemInfoResponseWhenGetSystemInfoCalled()
{
//Given
_swarmClient.GetSystemInfo().Returns(Task.FromResult(_any.Create <SystemInfoResponse>()));
var systemService = new SwarmApi.Services.SystemService(_swarmClient, _loggerFactory);
var serviceController = new SystemController(systemService);
//When
var response = await serviceController.GetSystemInfo();
var result = response as JsonResult;
//Then
Assert.NotNull(result);
Assert.Equal(200, result.StatusCode);
}